3 books cost 18 000 VND. 5 books like that ........................
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the cost of 1 book is:
18:6=3(dollars)
so the cost of 8 books is:
8 *3=24(dollars)
1. I have more book than her.
2. He has more money than her.
3. He has less time than before.
bài hát nào bắt đầu bằng chữ Em kết thúc bằng chữ Không ( có 5 chứ)
Em...................................không
Giải TV nè:
Ta có: 2 bút+3 tẩy=60000đ (A)
3 bút+1 thước=75000đ (B)
Gấp các gt ở B lên 2 lần, gấp các gt ở A lên 3 lần, ta có:
6 bút+9 tẩy=180000đ (C)
6 bút+2 thước=150000đ (D)
Lấy C-D, ta có: 9 tẩy-2 thước=30000đ (E)
Vì 1 thước đắt hơn 1 tẩy 3 lần
=> 1 thước=3 tẩy (thay vào E), ta có
9 tẩy-6 tẩy=30000đ
3 tẩy=30000đ
1 tẩy=10000đ
=> 1 bút=15000đ
1 thước=30000đ
books play a very important part in your life. it's true that very family has books. we can see books every where. we can learn many things from books. books help us in self ducation anddeciding problems in life. today there are a lot of public libraries in our country and all people have the right to use them . each year hundreds of new books for children appear in viet nam. the books are very interesting and children like reading them very much
1.important
2.has
3.see
4.learn
5.help
6.problems
7.libraries
8.use
9. children
10. interesting
1. Dogs swim better than cats
2. I enjoy reading cookery books
3. Would you fancy to play a game of tennis now?
4. How much do those trainers cost?
5. What would you prefer the Tay's or the Pathen's?
ý kiến khác
Finish each of the following sentences in such a way that it means exactly the same as the sentence before it
1.Cats cannot swim as well as dogs(Better)
=>Dogs can swim better than Cats
3.Would you like to play a game of tennis now?(fancy)
=>Would you fancy playing a game of tennis now?
30 000 VND
30 000 VND